/*
 * Copyright (c) 2010, okazoh_tk. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  - Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *  - Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *  - Neither the name of the copyright holder nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef ALKES_WIN32_EVENT_DELEGATOR_H_INCLUDED_
#define ALKES_WIN32_EVENT_DELEGATOR_H_INCLUDED_

#include "alkes.h"
#include "alkes/win32app/internal.h"
#include "alkes/win32app/Win32EventDispatcher.h"

namespace alkes {

template<class T>
class Win32EventDelegator
    : public Win32EventDispatcher
{
public:
    Win32EventDelegator();
    virtual ~Win32EventDelegator();

    void setTarget(T* application);

protected:
    virtual void onMouseMove(uint16_t x, uint16_t y);
    virtual void onLButtonDown();
    virtual void onResize(uint16_t width, uint16_t height);

private:
    T* application_;
};

template<class T>
Win32EventDelegator<T>::Win32EventDelegator()
{
}

template<class T>
Win32EventDelegator<T>::~Win32EventDelegator()
{
}

template<class T>
void Win32EventDelegator<T>::setTarget(T* application)
{
    application_ = application;
}

template<class T>
void Win32EventDelegator<T>::onMouseMove(uint16_t x, uint16_t y)
{
    application_->onMouseMove(x, y);
}

template<class T>
void Win32EventDelegator<T>::onLButtonDown()
{
    application_->onLButtonDown();
}

template<class T>
void Win32EventDelegator<T>::onResize(uint16_t width, uint16_t height)
{
    application_->onResize(width, height);
}

}

#endif
